James bought a pen for $170 and sold it to gain 20% on his cost price. How much was the item selling for after the increase

Write an algebraic expression for the word expression the quotient of c and 8

Jessa bought a yoyo from a company that claims that, with each retraction, the string rolls up by 60% of the original length. she sets up a tape measure and throws the yoyo 3 times. her data are charted below. throw length of string (feet) 1 3 2 1.8 3 1.08 jessa wants to find the sum of the length of string after 10 throws. what is the sum of the lengths, rounded to the nearest hundredth?

The coordinates of the endpoints of ab are a(−2, −2) and b(1, 3). which measurement is closest to the length of ab in units?